(Dimethylamino)propiophenone hydrochloride .beta.-(Dimethylamino)propiophenone hydrochloride 1-Propanone, 3-(dimethylamino)-1-phenyl-, hydrochloride 3-(Dimethylamino)propiophenone hydrochloride 879-72-1 NSC31269 Propiophenone, 3-(dimethylamino)-, hydrochloride WLN: 1N1&2VR &GH